These softwares have a lot of functionality, but honestly there is a steep learning curve and the functionality is probably overkill for most rehabbers.FlipperForce - Web-based House Flipping Software built specifically for flipping & rehabbing houses w/ Estimating, Gantt Scheduling, Task Management & Budget ManagementGeneric Project Management SoftwaresThere are nearly an infinite amount of potential generic Project Management softwares available that provide powerful functionality for managing project schedules, tasks & documents. 

It's going to be different for everyone based on their skill set, property, renters, and other factors.

There are a million sites you can look at to get an idea based on more parameters.

The plan is to provide the tenant with their own stackable laundry in their unit and offer the shed for storage.Is there a legal timeline needed to give such notice or is issuing a new lease best /covers all bases?

They will based on the comps and your ability to repay the loan.

Yearly increases of 5-10% (based on the local market) vs big jumps when you fell way behind, keeps you on pace but helps keep turnover down 

Also the 1% rule is about as good as the rule thumb and not based on current conditions or current data. 

Based on my experience, it is always better to get a permit.

Based on your post you're talking about buying the trailer, not the land.

Some people in your situation do decide to rent by the room but it is location based.